Cremona's table of elliptic curves

Curve 31584p1

31584 = 25 · 3 · 7 · 47



Data for elliptic curve 31584p1

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 47+ Signs for the Atkin-Lehner involutions
Class 31584p Isogeny class
Conductor 31584 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 14336 Modular degree for the optimal curve
Δ -967038912 = -1 · 26 · 38 · 72 · 47 Discriminant
Eigenvalues 2- 3+  2 7+  4  6  2 -2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-362,3168] [a1,a2,a3,a4,a6]
j -82199392192/15109983 j-invariant
L 3.008890227513 L(r)(E,1)/r!
Ω 1.5044451137563 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 31584n1 63168z1 94752k1 Quadratic twists by: -4 8 -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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